rails test passing CSRF token only in get requests

Question

I'm trying to unit-test my controllers, every test that uses the get request works fine, but the tests where I use other calls (delete in destroy, post in create and put in update) fail with a:

WARNING: Can't verify CSRF token authenticity
Completed 401 Unauthorized in 2.5ms

for example this is the test for destroy:

  test "should destroy blog" do
    assert_difference('Blog.count', -1) do
      delete :destroy, id: @blog
    end

    assert_redirected_to blogs_path
  end

which doesn't work

and this is the test for show, which works:

  test "should show blog" do
    get :show, id: @blog
    assert_response :success
  end

in the destroy test the devise authenticate_user! just redirects me to the sign_in page and the test fails.

Answer 1

Apparently it's a normal thing to disable the CSRF token in the test environment, I added:

  # Disable request forgery protection in test environment
  config.action_controller.allow_forgery_protection    = false

to my "/config/environments/test.rb" file and the current user was able to pass through.